CAS: 6106-24-7; Tartaric Acid (Disodium Dihydrate)

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CAS号20199-92-2 sodium ammonium... | CAS号6381-59-5 酒石酸钾钠,四水 | CAS号87-69-4 酒石酸 | CAS号497-19-8 纯碱

专利信息

专利号:US-9512096-B2
优先权日:2011-12-22
标题 :Synthesis of amine substituted 4,5,6,7-tetrahydrobenzothiazole compounds
发明人：CHEN WEIRONG; HUMORA MICHAEL; KWOK DAW-LONG ALBERT; KIESMAN WILLIAM F; IRDAM ERWIN AYANDRA
权利人:KNOPP BIOSCIENCES LLC; KNOPP BIOSCIENCES LLP
摘要:The present invention is related to an improved process for the preparation of amino-substituted 4,5,6,7-tetrahydrobenzothiazole compounds of formula I, such as the compound 2-amino-4,5,6,7-tetrahydro-6-(n-propylamino)benzothiazole. The invention further relates to an improved synthesis of (R)-2-amino-4,5,6,7-tetrahydro-6-(n-propylamino)benzothiazole. The invention also relates to the methods and intermediates associated with the synthetic process.

专利号:US-2016002056-A1
优先权日:2013-03-11
标 题 :Synthetic zinc hectorite via hydrothermal preparation
发明人：MCGUIRE MEAGHAN CLARK; BULL IVOR; JOHNSON GEOFFREY MARK
权利人:CLARK MCGUIRE MEAGHAN; IVOR BULL; MARK JOHNSON GEOFFREY; BASF SE
摘要:This invention relates to synthetically derived zinc hectorite platelets, of superior platelet diameter, effect pigments comprising such synthetically derived platelets and methods of forming said substrates. More specifically the disclosure describes an improved hydrothermal synthesis of zinc hectorite suitable as a platelet for interference pigments, barrier and flame retardant applications.

专利号:US-2014256866-A1
优先权日:2013-03-11
标 题:Synthetic Megakalsilite via Hydrothermal Preparation
发明人：MCGUIRE MEAGHAN CLARK; BULL IVOR; JOHNSON GEOFFREY MARK
权利人:BASF SE
摘要:This invention relates to megakalsilite platelets, methods of hydrothermally forming said platelets and the megakalsilite platelets obtainable via the disclosed hydrothermal method. More specifically the disclosure describes an improved hydrothermal synthesis of megakalsilite platelets, which are suitable as platelet for interference pigments, and in barrier and flame retardant applications.

专利号:US-2015126745-A1
优先权日:2011-12-22
标题:Synthesis of amine substituted 4,5,6,7-tetrahydrobenzothiazole compounds

专利号:US-10208003-B2
优先权日:2011-12-22
标 题:Synthesis of amine substituted 4,5,6,7-tetrahydrobenzothiazole compounds

专利号:TW-205552-B
优先权日:1992-09-19
标题:Novel synthesis of radiopharmaceuticals for renal function imaging